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EVALUATION OF THE HEATING SYSTEM FROM AN INJECTION MOLDING MACHINE


LUMINITA BIBIRE 1, NARCIS BARSAN 1*
1. Department of Environmental Engineering and Mechanical Engineering, ”Vasile Alecsandri” University of Bacau, Street Marasesti 157, Bacau, Romania
*Corresponding author, email: narcis.barsan@ub.ro

Issue:

JESR, Number 2, Volume XXIV

Section:

Issue Nr. 2 - Volume 24(2018)

Abstract:

Injection is an economical process characterised through an increased productivity that leads, in the majority of cases, to finite pieces. The process of injection includes two distinctive phases, firstly, when the melting occurs, followed by the homogenisation and the creation of pressure; the process takes place in the plasticizing unity; coming next being the second phase that consists in the forming of the producs, in the cavity of the matrix. Regarding the main factors, the purpose of this paper was insuring a thermic regime as uniform as possible in order to obtain an appropriate plastifying process. To do this, with the help of a thermovision camera type Fluke Ti20, the thermic regime has been studied in the area of the plastifying cylinder, following the balancing of the heating resistances.

Keywords:

heating system, injection molding machine.

Code [ID]:

JESR201802V24S01A0002 [0004779]

Note:

DOI:

Full paper:

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